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(DL) Delta Air Lines 4520 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(PIA) Peoria International Airport

Peoria, IL, US

(MSP) Minneapolis-St. Paul International Airport

Minneapolis, MN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
91%
Late
1
2%
Very Late
4
8%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
24
Codeshares
53
Average Delay (min.)
10
Standard Deviation
11.1
Min
0
Max
37

DL 4520 On-time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 91%
Average Delay Time 10 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 10 min
This flight has an average delay of 10 minutes with a standard deviation of 11.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.